Assignee
Inventors
- Naoya Ono (22 patents)
- Shoichi Kuroda (7 patents)
- Yoshihisa Shirasaki (5 patents)
- Tetsuo Takayama (8 patents)
- Yoshinori Sekiguchi (12 patents)
- Fumihito Ushiyama (8 patents)
- Yusuke Oka (5 patents)
US Patent 9181229 · Granted Nov 10, 2015